so, let's say that all the dogs had a number of x.
then 1/12 x were the Hound Group dogs.
then, out of the Hound Group,, that is 1/12 x, 3/10 were English Foxhounds.
For this, we need to multiply the fractions:
[tex] \frac{1}{12}x* \frac{3}{10} = \frac{3}{120}x =\frac{1}{40}x [/tex]
so of all the dogs at the show, the English Foxhunds were a 1/40 fraction,